Is Butterfly Knives (Balisongs) Legal in Singapore After the 2026 Regulatory Updates?

No, butterfly knives (balisongs) are prohibited in Singapore under the Arms Offences Act. Possession, import, or sale violates Section 4(1), classifying them as offensive weapons. Authorities enforce strict penalties, including imprisonment up to 14 years and fines, with no exceptions for collectors or ceremonial use. The Singapore Police Force (SPF) actively monitors compliance, and recent 2026 legislative updates reinforce enforcement.

Key Regulations for Butterfly Knives (Balisongs) in Singapore

  • Prohibition under Arms Offences Act (Cap. 14): Section 4(1) explicitly bans possession of balisongs, treating them as “offensive weapons” without lawful excuse. The Act covers all variants, including folding and fixed-blade designs.

  • Import and Export Restrictions: The Singapore Customs (via the Singapore Police Force) prohibits balisong imports under the Arms and Explosives Act. Violations result in confiscation, fines up to S$10,000, and/or imprisonment. Transit shipments are also scrutinized.

  • Enforcement and Penalties: The SPF conducts regular inspections, including digital monitoring of online marketplaces. Offenders face mandatory minimum sentences of 12 months’ imprisonment for possession, with enhanced penalties for trafficking or manufacturing.